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Roadmap for Agriculture Biomass Feedstock Supply in the United States
11/30/2003
The Biomass Research and Development Technical Advisory Committee set forth a goal that biomass will supply 5% of the nation's power, 20% of transportation fuels, and 25% of chemicals by 2030. These combined goals are approximately equivalent to 30% of the current petroleum consumption. The benefits of a robust biorefinery industry supplying this amount of domestically produced power, fuels, and products is considerable, including decreased demand for imported oil, revenue to the depressed agriculture industry, and revitalized rural economies. A consistent supply of high quality, low cost feedstock is vital in achieving this goal. This biomass roadmap defines the research and development path towards supplying the feedstock needs of the biorefinery and achieving the important national goals set for biomass.
Authors: INEEL
Safety and Performance Assessment of Ethanol/Diesel Blends (E-Diesel)
9/1/2003
In this study, TIAX performed a failure mode and effects analysis (FMEA) to evaluate the relative safety risks and performance risks of E-diesel use compared to standard diesel fuel use. The fuel use process evaluated included the preparation, transportation, fleet vehicle fueling station storage, and use of E-diesel. Only the use of E-diesel fuel containing up to 15% ethanol in heavy-duty vehicle fleets was evaluated.
Authors: Waterland,L.R.; Venkatesh, S.; Unnasch, S.
SunLine Test Drives Hydrogen Bus
8/1/2003
This evaluation is one of several DOE projects that support the research and development of highly efficient, low- or zero-emission fuel cell power systems, which serve as an alternative to internal combustion engines. The demonstration is consistent with the Hydrogen, Fuel Cell & Infrastructure Technologies (HFC&IT) goal of having advanced technology vehicles enter the marketplace by 2010.
The Energy Smart Guide to Campus Cost Savings
7/1/2003
With 4,000-plus accredited, degree-granting institutions of postsecondary education in the U.S. and its outlying areas, energy efficiency improvements are impacting millions of students, faculty and staff. NACUBO and APPA are proud to have worked with the United States Department of Energy to bring you this resource guide, which is intended to give our members realworld input on a number of critical energy efficiency issues facing us today. It's also meant to alert our members to new opportunities to save both money and energy, while strengthening your institutions' contributions to environmental responsibility. And as such, it is part of our continuing services to our members. Our goal, as always, is to bring you up-to-date information you can use to make the difficult and important decisions that you face every day.
Funding Alternative Fuel Activities
4/1/2003
A wide variety of funding sources are available for alternative fuel activities. The Clean Cities Web site maintains updated information on funding resources and tips for pursuing those resources at www.ccities.doe.gov/funding.shtml. This fact sheet summarizes major funding opportunities and suggests avenues for finding additional funding.
Clean Cities Alternative Fuel Price Report - March 3, 2003
3/3/2003
This is the ninth issue of the Clean Cities Alternative Fuel Price Report, a quarterly newsletter keeping you up to date on the price of alternative fuels in the U.S. and their relation to gasoline and diesel prices. This issue discusses prices that were gathered from Clean Cities coordinators and stakeholders during the weeks of February 3, February 10, and February 17 2003, with comparisons to the prices in the previous Price Report, which were collected in October, 2002.
Authors: Lott, M.
Clean Cities Alternative Fuel Price Report - December 27, 2002
12/27/2002
This is the eighth issue of the Clean Cities Alternative Fuel Price Report, a quarterly newsletter keeping you up to date on the price of alternative fuels in the U.S. and their relation to gasoline and diesel prices. This issue discusses prices that were gathered from Clean Cities coordinators and stakeholders during the weeks of October 21, October 28, and November 4, 2002, with comparisons to the prices in the previous Price Report which were collected in July, 2002.
Authors: Lott, M.
Using Unmodified Vegetable Oils as a Diesel Fuel Extender: A Literature Review
9/22/2002
This paper is a review of literature concerning using vegetable oils as a replacement for diesel fuel. The term vegetable oils as used in this paper refers to vegetable oils which have not been modified by transesterification or similar processes to form what is called biodiesel. The oils studied include virgin and used oils of various types including soy, rapeseed, canola, sunflower, cottonseed and similar oils. In general, raw vegetable oils can be used successfully in short term performance tests in nearly any percentage as a replacement for diesel fuel. When tested in long term tests blends above 20 percent nearly always result in engine damage or maintenance problems. Some authors report success in using vegetable oils as diesel fuel extenders in blends less than 20 percent even in long term durability studies. Degumming is suggested by one author as a way to improve use of raw oils in low level blends.
Authors: Jones, S.; Peterson C.L.
Clean Cities Alternative Fuel Price Report - August 8, 2002
8/8/2002
This is the seventh issue of the Clean Cities Alternative Fuel Price Report, a quarterly newsletter keeping you up to date on the price of alternative fuels in the U.S. and their relation to gasoline and diesel prices. This issue discusses prices that were gathered from Clean Cities coordinators and stakeholders during the weeks of July 15, July 22, and July 29, 2002, with comparisons to the prices in the previous Price Report which were collected in April, 2002.
Authors: Lott, M.
Technical Assessment of Advanced Transit Bus Propulsion Systems
8/1/2002
This report provides the results of a technology assessment developed as part of Phase I of the Dallas Area Rapid Transit (DART) Zero Emission Program (ZEP). The scope of this report explores the advanced propulsion technologies feasible for bus ordering by DART in 2007 (replacing the model year 1998 and prior standard bus fleet) and capable of adequate performance for DART service, while meeting the emissions standards.
United Parcel Service (UPS) CNG Truck Fleet: Final Results
8/1/2002
In cooperation with UPS, a selection of Freightliner CNG delivery vehicles from the company's original 1996 order were evaluated as part of the U.S. Department of Energy/National Renewable Energy Laboratory (DOE/NREL) Truck Evaluation Project. The plan for this evaluation was to test as many as 15 CNG package delivery cars and 3 diesel package delivery cars operating in the Hartford, Connecticut area from UPS's Waterbury, Hartford, and Windsor facilities. This report included a technical review of data collected for the UPS CNG package delivery car operations in Hartford and Waterbury, Connecticut, compared with UPS diesel truck operations in Windsor, Connecticut. The objective of this project was to provide transportation professionals with quantitative, unbiased information on the cost, maintenance, operational, and emissions characteristics of CNG as one alternative to conventional diesel fuel for heavy-duty trucking applications.
Authors: Chandler, K.; Walkowicz, K.; Clark, N.
Clean Cities Alternative Fuel Price Report - May 10, 2002
5/10/2002
This is the sixth issue of the Clean Cities Alternative Fuel Price Report, a quarterly newsletter keeping you up to date on the price of alternative fuels in the U.S. and their relation to gasoline and diesel prices. This issue discusses prices that were gathered from Clean Cities coordinators and stakeholders during the weeks of April 15 and April 22, 2002, with comparisons to the prices in the previous Price Report which were collected in February, 2002.
Authors: Lott, M.
